tunnel maintenance
... 隧道信号||tunnel signal 隧道养护||tunnel maintenance 隧道照明||tunnel lighting ...
基于32个网页-相关网页
铁路隧道养护 maintenance of railway tunnels
隧道式养护窑 tunnel curing chamber
·2,447,543篇论文数据，部分数据来源于NoteExpress
海底隧道的这些特殊性也给运营后的维修养护工作带来了新的问题，而这些问题在一般的隧道维修养护中通常不另作专门的考虑。
The specificity of the undersea tunnel brings some new problems on the tunnel maintenance to us, but in usual maintenance and repair of tunnel, they will not be considered as specialized problems.
youdao
应用推荐
模块上移
模块下移
不移动